Traps in the disorder material, it is because of water, oxygen and some unwanted of gas? or any other cause?

I would like to know how traps are forming in the organic as well as inorganic materials.

31 December 2016 4,325 3 View

What is the unknown information that simulation can give an insight ? (In the context of Organic semiconductor devices)?

Generally why we are performing the simulation and what kind of information can be obtained and what is the unknown information that simulation can give an insight

07 August 2015 2,041 2 View

When metal and semiconductor are brought together, why is vacuum level shifting?

what is reason to shift the vacuum level when metal and semiconductor brought together

06 July 2015 4,437 10 View

Why organic semiconductors are called degenerate semiconductor and when inorganic semiconductors are become degenerate semiconductors?

06 July 2015 3,671 0 View

Can I get I-V characteristics of Organic Field effect transistors from Density Functional Theory?

If yes, how and what type of coding we have to use? I would like to do the simulation of I-V characteristics of Organic Field Effect Transistor from DFT, please help me how to use the coding of DFT

01 February 2015 5,737 4 View

What is the physical significance of poisson, drift-diffusion, and continuity equations?

I would like to know the physical significance of Poisson, Drift-Diffusion and Continuity equations. If anybody knows please let me know ( File is attached)?

09 October 2014 1,290 12 View

What is the meaning of self consistent? How will it help in poisson, continuity equation?

See above.

08 September 2014 5,930 12 View

In a finite rectangular thin film the electric field is passing towards the Z-direction. Do you know how to determine the electric field?

I would like know how to determine the electric field if it is finite rectangular thin film .

06 July 2014 2,404 2 View

What is the difference between hoping and variable range hopping mechanism?

I would like to know more about both mechanisms in disorder materials

04 May 2014 6,170 5 View

Can we fabricate the Pentacene thin film as a single crystal?

I would like to fabricate the pentacene thin film as a single crystal. If anybody knows how to do it, please let me know.

03 April 2014 9,104 7 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View

Can a semi-conductor material have different absorption coefficient?

Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...

23 February 2021 9,799 4 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View

How to get/count refractive index in gasses?

20 February 2021 8,202 6 View